The online U2520D Drivers & Downloads page never listed any firmware updates. It only offered the supported Windows OS drivers and the Windows OS supported DDPM (Dell Display Peripheral Manager).
The online U2520D Documentation page never offered a firmware update guide.
The only way to get the U2520D with new firmware is to go through Dell Technical Support and get a used/refurbished exchange. But, this is not possible if the purchased warranty has already expired.
DELL-Chris M
Community Manager
•
56.9K Posts
0
February 8th, 2021 07:00
The online U2520D Drivers & Downloads page never listed any firmware updates. It only offered the supported Windows OS drivers and the Windows OS supported DDPM (Dell Display Peripheral Manager).
The online U2520D Documentation page never offered a firmware update guide.
The only way to get the U2520D with new firmware is to go through Dell Technical Support and get a used/refurbished exchange. But, this is not possible if the purchased warranty has already expired.
(edited)